ES2635068T3 - Ground - Google Patents

Ground Download PDF

Info

Publication number
ES2635068T3
ES2635068T3 ES15764426.1T ES15764426T ES2635068T3 ES 2635068 T3 ES2635068 T3 ES 2635068T3 ES 15764426 T ES15764426 T ES 15764426T ES 2635068 T3 ES2635068 T3 ES 2635068T3
Authority
ES
Spain
Prior art keywords
weight
parts
polyvinyl chloride
chloride polymer
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES15764426.1T
Other languages
Spanish (es)
Inventor
Qinghua FANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Tianzhen Bamboo & Wood Dev Co Ltd
Zhejiang Tianzhen Bamboo & Wood Development Co Ltd
Original Assignee
Zhejiang Tianzhen Bamboo & Wood Dev Co Ltd
Zhejiang Tianzhen Bamboo & Wood Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Tianzhen Bamboo & Wood Dev Co Ltd, Zhejiang Tianzhen Bamboo & Wood Development Co Ltd filed Critical Zhejiang Tianzhen Bamboo & Wood Dev Co Ltd
Application granted granted Critical
Publication of ES2635068T3 publication Critical patent/ES2635068T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0052—Organo-metallic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/18—Binary blends of expanding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2423/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2497/00—Characterised by the use of lignin-containing materials
    • C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

Suelo, que comprende: una capa de polímero de cloruro de polivinilo (320); y una capa de espuma de polímero de cloruro de polivinilo (310), fabricándose la capa de espuma de polímero de cloruro de polivinilo (310) por espumación de un material compuesto de polímero de cloruro de polivinilo, comprendiendo el material compuesto de polímero de cloruro de polivinilo: 40-60 partes en peso de polímero de cloruro de polivinilo; 40-60 partes en peso de carbonato cálcico que tiene un volumen de sedimentación de 2,4-2,8 ml/g; 0,8-1,2 partes en peso de agente espumante compuesto que comprende un agente espumante inorgánico y un agente espumante orgánico; 3-5 partes en peso de regulador de espuma; 2-4 partes en peso de endurecedor; 0,8-1,2 partes en peso de lubricante; y 1,5-2,5 partes en peso de estabilizante, en el que la relación en peso del agente espumante inorgánico al agente espumante orgánico en el agente espumante compuesto está entre 1:2 y 1:1 y la capa de polímero de cloruro de polivinilo está unida a la superficie de la capa de espuma de polímero de cloruro de polivinilo.Soil, comprising: a polymer layer of polyvinyl chloride (320); and a polyvinyl chloride polymer foam layer (310), the polyvinyl chloride polymer foam layer (310) being made by foaming a polyvinyl chloride polymer composite material, the chloride polymer composite material comprising polyvinyl: 40-60 parts by weight of polyvinyl chloride polymer; 40-60 parts by weight of calcium carbonate having a settling volume of 2.4-2.8 ml / g; 0.8-1.2 parts by weight of compound foaming agent comprising an inorganic foaming agent and an organic foaming agent; 3-5 parts by weight of foam regulator; 2-4 parts by weight of hardener; 0.8-1.2 parts by weight of lubricant; and 1.5-2.5 parts by weight of stabilizer, wherein the weight ratio of the inorganic foaming agent to the organic foaming agent in the compound foaming agent is between 1: 2 and 1: 1 and the chloride polymer layer Polyvinyl is bonded to the surface of the polyvinyl chloride polymer foam layer.

Description

55

1010

15fifteen

20twenty

2525

3030

3535

4040

45Four. Five

50fifty

5555

6060

6565

DESCRIPCIONDESCRIPTION

SueloGround

Antecedentes de la invencionBackground of the invention

Campo de la invencionField of the Invention

La presente invencion se refiere a un suelo.The present invention relates to a floor.

Descripcion de la tecnica relacionadaDescription of the related technique

Los paneles de espuma de polfmero de cloruro de polivinilo (PVC), conocidos como paneles de Xuefu y paneles de Andi, contienen polfmero de cloruro de polivinilo como composicion qmmica principal. Durante la produccion, una mezcla de PVC, un agente espumante y similares se espuma a alta temperatura, la masa fundida es entonces extruida por una extrusora y transportada a un molde para su conformado y enfriamiento y los perfiles despues del conformado se cortan para obtener los paneles deseados. La formulacion existente de materiales que forman los paneles de espuma de PVC tiene ciertas desventajas. Por ejemplo: (1) el efecto espumante no es tan adecuado y homogeneo, por lo tanto, falla en lograr el efecto de silenciamiento debido al uso de un solo agente espumante; (2) las composiciones de los materiales suplementarios no son tan apropiadas, dando como resultado una resistencia, dureza y tenacidad insuficientes de los paneles, acortando asf aun mas la vida util de los paneles; (3) es probable que el PVC se descomponga en condiciones de luz y calor, por lo que las propiedades de los productos no son estables; (4) ya que es probable que la superficie de las piezas de trabajo se ralle, el aspecto no es satisfactorio. Esos factores tienen una gran influencia en la calidad de los paneles. Por lo tanto, es necesario desarrollar un nuevo material compuesto de PVC para mejorar la calidad de los productos relativos de manera eficaz.Polyvinyl chloride (PVC) polymer foam panels, known as Xuefu panels and Andi panels, contain polyvinyl chloride polymer as the main chemical composition. During production, a mixture of PVC, a foaming agent and the like is foamed at high temperature, the melt is then extruded by an extruder and transported to a mold for forming and cooling and the profiles after forming are cut to obtain desired panels. The existing formulation of materials that form PVC foam panels has certain disadvantages. For example: (1) the foaming effect is not as adequate and homogeneous, therefore, it fails to achieve the silencing effect due to the use of a single foaming agent; (2) the compositions of the supplementary materials are not as appropriate, resulting in insufficient strength, toughness and toughness of the panels, thus shortening even more the useful life of the panels; (3) PVC is likely to decompose under conditions of light and heat, so the properties of the products are not stable; (4) Since the surface of the work pieces is likely to be scratched, the appearance is not satisfactory. These factors have a great influence on the quality of the panels. Therefore, it is necessary to develop a new PVC composite material to improve the quality of relative products effectively.

Breve sumario de la invencionBrief summary of the invention

En vista de los defectos de la tecnica anterior, un objeto de la presente invencion es mejorar efectivamente la calidad de los productos de paneles de PVC tales como suelos.In view of the defects of the prior art, an object of the present invention is to effectively improve the quality of PVC panel products such as floors.

Para resolver el problema tecnico descrito anteriormente, la presente invencion emplea la siguiente solucion tecnica: Se proporciona un revestimiento de suelo, que comprende una capa de polfmero de cloruro de polivinilo y una capa de espuma de polfmero de cloruro de polivinilo, formandose la capa de espuma de polfmero de cloruro de polivinilo por espumacion de un materia compuesto de polfmero de cloruro de polivinilo que comprende: 40-60 partes en peso de PVC, 40-60 partes en peso de carbonato de calcio que tiene un volumen de sedimentacion de 2,4-2,8 ml/g, 0,81,2 partes en peso de agente espumante compuesto que comprende un agente espumante inorganico y un agente espumante organico, 3-5 partes en peso de regulador de espuma, 2-4 partes en peso de endurecedor, 0,8-1,2 partes en peso de lubricante y 1,5-2,5 partes en peso de estabilizante; en el que la relacion en peso del agente espumante inorganico al agente espumante organico en el agente espumante compuesto esta entre 1:2 y 1:1 y la capa de polfmero de cloruro de polivinilo esta unida a la superficie de la capa de espuma de polfmero de cloruro de polivinilo.To solve the technical problem described above, the present invention employs the following technical solution: A floor covering is provided, comprising a polyvinyl chloride polymer layer and a polyvinyl chloride polymer foam layer, the layer forming Polyvinyl chloride polymer foam by foaming a polyvinyl chloride polymer composite comprising 40-60 parts by weight of PVC, 40-60 parts by weight of calcium carbonate having a settling volume of 2, 4-2.8 ml / g, 0.81.2 parts by weight of compound foaming agent comprising an inorganic foaming agent and an organic foaming agent, 3-5 parts by weight of foam regulator, 2-4 parts by weight of hardener, 0.8-1.2 parts by weight of lubricant and 1.5-2.5 parts by weight of stabilizer; wherein the weight ratio of the inorganic foaming agent to the organic foaming agent in the composite foaming agent is between 1: 2 and 1: 1 and the polyvinyl chloride polymer layer is bonded to the surface of the polymer foam layer of polyvinyl chloride.

Preferentemente, el material compuesto de PVC incluye: 45-55 partes en peso de PVC, 45-55 partes en peso de carbonato de calcio, 0,9-1,1 partes en peso de agente espumante compuesto, 3,5-4,5 partes en peso de regulador de espuma, 2,5-3,5 partes en peso de endurecedor, 0,9-1,1 partes en peso de lubricante y 1,8-2,2 partes en peso de estabilizante.Preferably, the PVC composite material includes: 45-55 parts by weight of PVC, 45-55 parts by weight of calcium carbonate, 0.9-1.1 parts by weight of compound foaming agent, 3.5-4, 5 parts by weight of foam regulator, 2.5-3.5 parts by weight of hardener, 0.9-1.1 parts by weight of lubricant and 1.8-2.2 parts by weight of stabilizer.

Opcionalmente, el material compuesto de PVC incluye: 50-60 partes en peso de PVC, 40-50 partes en peso de carbonato calcico, 1-1,2 partes en peso de agente espumante compuesto, 4-5 partes en peso de regulador de espuma, 3-4 partes en peso de endurecedor, 1-1,2 partes en peso de lubricante y 2-2,5 partes en peso de estabilizante.Optionally, the PVC composite material includes: 50-60 parts by weight of PVC, 40-50 parts by weight of calcium carbonate, 1-1.2 parts by weight of compound blowing agent, 4-5 parts by weight of regulator of foam, 3-4 parts by weight of hardener, 1-1.2 parts by weight of lubricant and 2-2.5 parts by weight of stabilizer.

Ademas, el material compuesto de PVC puede incluir un agente abrillantador o 3-5 partes en peso de fibra vegetal, siendo la cantidad de agente abrillantador inferior a 1,5 partes en peso.In addition, the PVC composite material may include a brightening agent or 3-5 parts by weight of vegetable fiber, the amount of brightening agent being less than 1.5 parts by weight.

Preferentemente, el agente espumante inorganico es bicarbonato de sodio, el agente espumante organico es AC (azodicarbonamida), el regulador de espuma es un regulador de espuma de la serie 530, el endurecedor es CPE (polietileno clorado) o ACR (poliacrilatos), el lubricante incluye acido estearico y cera de PE (polietileno), el estabilizante incluye estearato de calcio y estearato de zinc, el agente abrillantador es oxido de titanio y la fibra vegetal es harina de madera, polvo de bambu, polvo de paja o una combinacion de los mismos.Preferably, the inorganic foaming agent is sodium bicarbonate, the organic foaming agent is AC (azodicarbonamide), the foam regulator is a 530 series foam regulator, the hardener is CPE (chlorinated polyethylene) or ACR (polyacrylates), the lubricant includes stearic acid and PE (polyethylene) wax, the stabilizer includes calcium stearate and zinc stearate, the brightening agent is titanium oxide and the vegetable fiber is wood flour, bamboo powder, straw powder or a combination of the same.

Entretanto, no de acuerdo con la presente invencion, puede haber un panel de espuma de PVC fabricado por espumacion del material compuesto de PVC como se ha descrito anteriormente.In the meantime, not in accordance with the present invention, there may be a PVC foam panel manufactured by foaming the PVC composite material as described above.

55

1010

15fifteen

20twenty

2525

3030

3535

4040

45Four. Five

50fifty

5555

6060

6565

Por consiguiente, no de acuerdo con la presente invencion, puede haber un metodo de produccion de paneles de espuma de PVC, que incluye: una etapa de mezclar y agitar uniformemente materiales que forman el material compuesto de PVC como se ha descrito anteriormente; una etapa de extrusion y descarga que incluye calentar y espumar los materiales mezclados uniformemente que forman el material compuesto de PVC y a continuacion extruir un extruido de PVC espumado viscoso; una etapa de conformacion y enfriamiento que incluye introducir el extruido de PVC espumado en un molde para conformar y enfriar con el fin de obtener perfiles de espuma de PVC; y una etapa de produccion de productos acabados que incluye cortar los perfiles de espuma de pVc descargados para finalmente obtener paneles de espuma de PVC como productos terminados.Accordingly, not according to the present invention, there may be a method of producing PVC foam panels, which includes: a step of uniformly mixing and stirring materials that form the PVC composite as described above; an extrusion and discharge stage that includes heating and foaming the uniformly mixed materials that form the PVC composite and then extruded a viscous foamed PVC extrudate; a forming and cooling stage that includes introducing the foamed PVC extrudate into a mold for forming and cooling in order to obtain PVC foam profiles; and a stage of production of finished products that includes cutting the pVc foam profiles discharged to finally obtain PVC foam panels as finished products.

Entretanto, no de acuerdo con la presente invencion, puede haber un aparato de produccion de paneles de espuma de PVC, que incluye: un dispositivo mezclar y agitador, configurado para mezclar y agitar uniformemente los materiales que forman el material compuesto de PVC como se ha descrito anteriormente; un dispositivo de extrusion y descarga, configurado para calentar y espumar los materiales mezclados uniformemente que forman el material compuesto de PVC y a continuacion extrudir el extruido de PVC espumado viscoso; un dispositivo de conformacion y enfriamiento, configurado para introducir el extruido de PVC espumado en un molde para conformar y enfriar con el fin de obtener perfiles de espuma de PVC; y un dispositivo de produccion de un producto acabado, configurado para cortar los perfiles de espuma de PVC descargados para finalmente obtener paneles de espuma de PVC como productos acabados.In the meantime, not in accordance with the present invention, there may be a PVC foam panel production apparatus, which includes: a mixing and stirring device, configured to mix and stir evenly the materials that form the PVC composite material as has been previously described; an extrusion and discharge device, configured to heat and foam the uniformly mixed materials that form the PVC composite material and then extrude the viscous foamed PVC extrudate; a forming and cooling device, configured to introduce the foamed PVC extrudate into a mold for forming and cooling in order to obtain PVC foam profiles; and a device for producing a finished product, configured to cut the downloaded PVC foam profiles to finally obtain PVC foam panels as finished products.

En el suelo de acuerdo con la presente invencion, preferentemente, la capa de PVC incluye una capa de resistencia al desgaste de PVC prensada en caliente y una capa de pelfcula de color de PVC. La capa de pelfcula de color de PVC se une a la capa de espuma de PVC, o la capa de pelfcula de color de PVC se prensa en caliente sobre una capa de sustrato de PVC y la capa de sustrato de PVC se une a la capa de espuma de PVC.In the soil according to the present invention, preferably, the PVC layer includes a hot pressed PVC wear resistance layer and a PVC colored film layer. The PVC color film layer is bonded to the PVC foam layer, or the PVC color film layer is hot pressed on a PVC substrate layer and the PVC substrate layer is bonded to the layer PVC foam

En comparacion con la tecnica anterior, se optimiza la composicion y la proporcion del material compuesto de PVC, de manera que se puede mejorar la calidad de los paneles, como se muestra principalmente en los siguientes aspectos: (1) el efecto espumante es adecuado y homogeneo para conseguir el efecto de silenciamiento debido al uso de una cantidad apropiada del agente espumante compuesto y del regulador de espuma; (2) debido a la proporcion apropiada del carbonato calcico y del endurecedor, se mejora ventajosamente la resistencia, la dureza y la tenacidad de los paneles; (3) se optimiza la cantidad de estabilizante, evitando asf que el PVC se descomponga en condiciones adversas; (4) debido a la adicion del lubricante apropiado, las piezas de trabajo se mantienen con una buena fluidez durante el proceso para evitar que la superficie de las piezas de trabajo se rallen, de modo que la apariencia de los productos se mejora ventajosamente. A traves de estas medidas, la presente invencion puede mejorar las propiedades de los productos de manera eficaz y, de este modo, mantener una mayor cuota de mercado. Sobre esta base, mejorando el proceso y los aparatos asociados, se garantiza que la calidad de los materiales y productos relativos sea mejor.Compared with the prior art, the composition and proportion of the PVC composite material is optimized, so that the quality of the panels can be improved, as shown mainly in the following aspects: (1) the foaming effect is adequate and homogeneous to achieve the silencing effect due to the use of an appropriate amount of the compound foaming agent and the foam regulator; (2) Due to the appropriate proportion of the calcium carbonate and hardener, the strength, hardness and toughness of the panels is advantageously improved; (3) the amount of stabilizer is optimized, thus preventing PVC from decomposing under adverse conditions; (4) Due to the addition of the appropriate lubricant, the work pieces are maintained with good fluidity during the process to prevent the surface of the work pieces from being scratched, so that the appearance of the products is advantageously improved. Through these measures, the present invention can improve the properties of the products effectively and, thus, maintain a larger market share. On this basis, by improving the process and associated devices, it is guaranteed that the quality of the relative materials and products is better.

Breve descripcion de los dibujosBrief description of the drawings

Debe apreciarse por una persona experta en la tecnica que algunas otras ventajas y beneficios se haran evidentes leyendo la siguiente descripcion detallada de las realizaciones preferidas a continuacion. Los dibujos se proporcionan solo para ilustrar las realizaciones preferidas y no deben considerarse como limitaciones de la presente invencion. A lo largo de los dibujos, los mismos numeros de referencia indican los mismos componentes. En los dibujos:It should be appreciated by a person skilled in the art that some other advantages and benefits will be apparent by reading the following detailed description of the preferred embodiments below. The drawings are provided only to illustrate the preferred embodiments and should not be construed as limitations of the present invention. Throughout the drawings, the same reference numbers indicate the same components. In the drawings:

La FIG. 1 es un diagrama de flujo de un metodo de produccion de paneles de espuma de polfmero de cloruro deFIG. 1 is a flow chart of a method of producing chloride polymer foam panels of

polivinilo (PVC), no de acuerdo con la presente invencion;polyvinyl (PVC), not according to the present invention;

La FIG. 2 es un diagrama de sistema de un aparato de produccion de paneles de espuma de PVC, no deFIG. 2 is a system diagram of a PVC foam panel production apparatus, not of

acuerdo con la presente invencion;in accordance with the present invention;

La FIG. 3 es un diagrama de estructura del suelo de acuerdo con una realizacion de la presente invencion. Descripcion detallada de la invencionFIG. 3 is a soil structure diagram according to an embodiment of the present invention. Detailed description of the invention

A continuacion se describen mas detalles para una comprension completa de la presente invencion. Sin embargo, la presente invencion puede implementarse de otras formas diferentes a las descritas en la presente memoria. Se puede apreciar para una persona experta en la tecnica que se puede hacer una popularizacion similar sin apartarse de la idea de la presente invencion. Por lo tanto, la presente invencion no esta limitada por las realizaciones espedficas descritas a continuacion.More details are described below for a complete understanding of the present invention. However, the present invention can be implemented in other ways than those described herein. It can be appreciated for a person skilled in the art that a similar popularization can be made without departing from the idea of the present invention. Therefore, the present invention is not limited by the specific embodiments described below.

Un material compuesto de polfmero de cloruro de polivinilo (PVC) de acuerdo con realizaciones de la presente invencion incluye: 40-60 partes en peso de PVC, 40-60 partes en peso de carbonato de calcio ligero, 0,8-1,2 partes en peso de agente espumante compuesto que incluye un agente espumante inorganico y un agente espumante organico (la relacion en peso del agente espumante inorganico al agente espumante organico es 1/2-1), 3-5 partes en peso de regulador de espuma, 2-4 partes en peso de endurecedor, 0,8-1,2 partes en peso de lubricante y 1,5-2,5A polyvinyl chloride (PVC) polymer composite according to embodiments of the present invention includes: 40-60 parts by weight of PVC, 40-60 parts by weight of light calcium carbonate, 0.8-1.2 parts by weight of compound foaming agent including an inorganic foaming agent and an organic foaming agent (the weight ratio of the inorganic foaming agent to the organic foaming agent is 1 / 2-1), 3-5 parts by weight of foam regulator, 2-4 parts by weight of hardener, 0.8-1.2 parts by weight of lubricant and 1.5-2.5

55

1010

15fifteen

20twenty

2525

3030

3535

4040

45Four. Five

50fifty

5555

6060

6565

partes en peso de estabilizante. Ademas, se puede anadir una pequena cantidad de agente abrillantador (generalmente menos de 1,5 partes en peso) y fibra vegetal (generalmente 3-5 partes en peso), si fuera necesario.parts by weight of stabilizer. In addition, a small amount of brightening agent (generally less than 1.5 parts by weight) and vegetable fiber (generally 3-5 parts by weight) can be added, if necessary.

Las caractensticas y funciones de estas composiciones se describen como sigue.The features and functions of these compositions are described as follows.

Como resina termoplastica principal, el PVC es una clase de polvo blanco de estructura amorfa (o, partfculas con 08 mm o inferior). Sin un punto de fusion definido, el PVC comienza a ablandarse a 80-85 °C, se vuelve muy elastico a 130 °C y comienza a volverse viscoso a 160-180 °C. Por lo tanto, el PVC puede moldearse facilmente por plastificacion mediante calentamiento.As the main thermoplastic resin, PVC is a kind of white powder of amorphous structure (or, particles with 08 mm or less). Without a defined melting point, PVC begins to soften at 80-85 ° C, becomes very elastic at 130 ° C and begins to become viscous at 160-180 ° C. Therefore, PVC can be easily molded by plasticizing by heating.

Como materia prima qmmica comun, el carbonato de calcio ligero se prepara qmmicamente. El volumen de sedimentacion del carbonato de calcio ligero, es decir, 2,4-2,8 ml/g, es mucho mayor que el del carbonato de calcio pesado (1,1-1,9 ml/g) preparado mecanicamente. En el material compuesto de PVC de acuerdo con las realizaciones de la presente invencion, el carbonato de calcio ligero sirve como carga, y asf la dureza y la estabilidad del material pueden mejorarse de manera eficaz.As a common chemical raw material, light calcium carbonate is prepared chemically. The sedimentation volume of light calcium carbonate, ie 2.4-2.8 ml / g, is much greater than that of mechanically prepared heavy calcium carbonate (1.1-1.9 ml / g). In the PVC composite material in accordance with the embodiments of the present invention, light calcium carbonate serves as a filler, and thus the hardness and stability of the material can be effectively improved.

La funcion del agente espumante compuesto es facilitar la formacion de burbujas durante el calentamiento de las materias primas, para formar asf un producto acabado poroso, para finalmente reducir el ruido/sonido. El agente espumante compuesto en esta realizacion se puede seleccionar entre algunos productos existentes en el mercado, o puede estar formado de un agente espumante inorganico y un agente espumante organico. En un agente espumante compuesto espedfico, la proporcion del agente espumante inorganico (por ejemplo, bicarbonato de calcio, bicarbonato de magnesio, bicarbonato de sodio o similar) al agente espumante organico (por ejemplo, compuestos azoicos, compuestos de sulfonil hidrazina, nitrocompuestos o similar) es de 1:2 a 1:1. No de acuerdo con la presente invencion, el agente espumante compuesto puede incluir 0,6 ± 0,1 partes en peso de agente espumante organico azodicarbonamida (AC) como activadory 0,8 ± 0,1 partes en peso de bicarbonato sodico como agente espumante inorganico endotermico. En este caso, por un lado, se mejora la descomposicion subita de la AC y, por otro lado, es mas facil preparar un agente espumante deseado. El uso de un agente espumante compuesto mejorado de este tipo ayuda a aumentar la eficacia de la formacion de espuma y a asegurar que la espuma sea mas delicada y uniforme.The function of the compound foaming agent is to facilitate the formation of bubbles during the heating of the raw materials, so as to form a porous finished product, to finally reduce the noise / sound. The foaming agent composed in this embodiment can be selected from some products existing in the market, or it can be formed from an inorganic foaming agent and an organic foaming agent. In a specific compound foaming agent, the proportion of the inorganic foaming agent (for example, calcium bicarbonate, magnesium bicarbonate or sodium bicarbonate or the like) to the organic foaming agent (for example, azo compounds, sulfonyl hydrazine compounds, nitro compounds or the like) ) is 1: 2 to 1: 1. Not in accordance with the present invention, the compound foaming agent may include 0.6 ± 0.1 parts by weight of organic foaming agent azodicarbonamide (AC) as activator and 0.8 ± 0.1 parts by weight of sodium bicarbonate as foaming agent inorganic endothermic. In this case, on the one hand, the sudden decomposition of CA is improved and, on the other hand, it is easier to prepare a desired foaming agent. The use of an improved composite foaming agent of this type helps to increase the effectiveness of foam formation and to ensure that the foam is more delicate and uniform.

El regulador de espuma, como adyuvante de procesamiento de acrilato, es resina elastica. La funcion principal del regulador de espuma en los materiales de la presente invencion es facilitar la plastificacion de PVC, mejorar la resistencia de la masa fundida de PVC y evitar que las espumas se fusionen o se rompan y asegurar que la masa fundida tenga buena fluidez y mejore el brillo superficial del producto. En las realizaciones de la presente invencion, el regulador de espuma puede ser un regulador de espuma de la serie 530 (ZD530, LS530, BZ530, PA530, etc., que se refiere espedficamente a las introducciones de productos de JINHASS y otras empresas). El regulador de espuma es capaz de aumentar la presion y el par de torsion de la masa fundida de PVC para asf aumentar eficazmente la cohesion y la homogeneidad de la masa fundida de PVC y hacer los productos de PVC resultantes mas compactos.The foam regulator, as an acrylate processing aid, is elastic resin. The main function of the foam regulator in the materials of the present invention is to facilitate PVC plasticization, improve the strength of the PVC melt and prevent the foams from melting or breaking and ensuring that the melt has good fluidity and improve the surface brightness of the product. In the embodiments of the present invention, the foam regulator may be a 530 series foam regulator (ZD530, LS530, BZ530, PA530, etc., which specifically refers to the product introductions of JINHASS and other companies). The foam regulator is capable of increasing the pressure and torque of the PVC melt so as to effectively increase the cohesion and homogeneity of the PVC melt and make the resulting PVC products more compact.

El endurecedor es una sustancia utilizada para mejorar la tenacidad de la capa de material compuesto. Como adyuvante del proceso de plastificacion, la funcion principal del endurecedor es realzar la dureza y la resistencia de choque del producto. En esta realizacion, el endurecedor puede ser polietileno clorado (CPE) o de otro modo poliacrilatos (ACR).The hardener is a substance used to improve the toughness of the composite layer. As an adjuvant to the plasticizing process, the main function of the hardener is to enhance the hardness and shock resistance of the product. In this embodiment, the hardener can be chlorinated polyethylene (CPE) or otherwise polyacrylates (ACR).

La funcion principal del lubricante, como lubricante interno, es lubricar la superficie de contacto del material compuesto para hacer que tenga ademas una mejor fluidez, para evitar rallar las piezas de trabajo. El lubricante puede estar formado de acido estearico y cera de polietileno (PE), en el que los dos componentes se pueden preparar en una proporcion de aproximadamente la misma cantidad (0,8-1:0,8-1). El lubricante tambien puede acelerar la fusion del PVC, mejorar la resistencia y homogeneidad de la masa fundida, reducir la fractura y la exudacion de la masa fundida y no tener efectos adversos obvios sobre la propiedad mecanica del PVC.The main function of the lubricant, as an internal lubricant, is to lubricate the contact surface of the composite material to make it also have a better fluidity, to avoid scratching the work pieces. The lubricant can be formed of stearic acid and polyethylene wax (PE), in which the two components can be prepared in a proportion of approximately the same amount (0.8-1: 0.8-1). The lubricant can also accelerate the fusion of PVC, improve the strength and homogeneity of the melt, reduce the fracture and exudation of the melt and have no obvious adverse effects on the mechanical property of PVC.

El estabilizante se utiliza principalmente para ralentizar la reaccion de la sustancia, manteniendo el equilibrio qrnmico, reduciendo la tension superficial y evitando la fotolisis y la termolisis, la oxigenolisis o similares. En la presente invencion, la funcion principal del estabilizante es evitar la descomposicion de PVC, para asf asegurar la calidad del producto. En las realizaciones de la presente invencion, el estabilizante puede ser un estabilizante de jabon metalico. Espedficamente, el estabilizante se puede preparar a partir de estearato de calcio y estearato de zinc en una proporcion de aproximadamente la misma cantidad (0,8-1:0,8-1).The stabilizer is mainly used to slow down the reaction of the substance, maintaining chemical balance, reducing surface tension and avoiding photolysis and thermolysis, oxygenolysis or the like. In the present invention, the main function of the stabilizer is to prevent the decomposition of PVC, in order to ensure the quality of the product. In the embodiments of the present invention, the stabilizer may be a metal soap stabilizer. Specifically, the stabilizer can be prepared from calcium stearate and zinc stearate in a proportion of approximately the same amount (0.8-1: 0.8-1).

El agente abrillantador, tambien denominado agente abrillantador optico o agente abrillantador fluorescente, es una materia prima opcional. La funcion principal del agente abrillantador es hacer que el producto tenga el mejor aspecto. En esta realizacion, el agente abrillantador puede ser oxido de titanio, cuyo componente principal es TiO2 y que puede mejorar las propiedades del producto y puede reducir el coste del uso de los materiales en comparacion con otros agentes abrillantadores.The brightening agent, also called the optical brightening agent or fluorescent brightening agent, is an optional raw material. The main function of the brightening agent is to make the product look the best. In this embodiment, the brightening agent can be titanium oxide, whose main component is TiO2 and which can improve the properties of the product and can reduce the cost of using the materials compared to other brightening agents.

Se pueden anadir otros agentes adyuvantes, es decir, 3-5 partes de materiales suplementarios de fibra vegetal tales como polvo de paja, harina de madera, harina de bambu, o una mezcla de los mismos. Por una parte, los agentes adyuvantes pueden potenciar el efecto espumante y mejorar la densidad, resiliencia y tenacidad del producto, y por otra parte, los agentes adyuvantes contribuyen a la reduccion del coste integral de los materiales.Other adjuvant agents can be added, that is, 3-5 parts of plant fiber supplementary materials such as straw powder, wood flour, bamboo flour, or a mixture thereof. On the one hand, the adjuvant agents can enhance the foaming effect and improve the density, resilience and toughness of the product, and on the other hand, the adjuvant agents contribute to the reduction of the integral cost of the materials.

55

Las realizaciones anteriores optimizan la composicion y la proporcion del material compuesto de PVC, principalmente como se muestra en los siguientes aspectos: (1) el efecto espumante es adecuado y homogeneo para conseguir el efecto de silenciamiento debido a la seleccion razonable del agente espumante compuesto y el regulador de espuma; (2) el carbonato de calcio ligero y el endurecedor estan en la proporcion apropiada, de manera 10 que es ventajoso mejorar la resistencia, la dureza y la tenacidad de los paneles; (3) se optimiza la cantidad de estabilizante, por lo que se evita que el PVC se descomponga en condiciones adversas y se mantenga la estabilidad del producto; y (4) debido a la adicion del lubricante apropiado, se permite que la pieza de trabajo tenga buena fluidez durante el proceso tecnologico, por lo que se evita que la superficie de la pieza de trabajo se ralle, y el producto tiene la mejor apariencia. Mediante estas medidas, los paneles obtenidos a partir del material compuesto 15 de PVC empleado en la presente invencion pueden mejorar la calidad del producto de manera eficaz y finalmente contribuir a mantener una mayor cuota de mercado.The above embodiments optimize the composition and proportion of the PVC composite material, mainly as shown in the following aspects: (1) the foaming effect is adequate and homogeneous to achieve the silencing effect due to the reasonable selection of the composite foaming agent and the foam regulator; (2) the light calcium carbonate and the hardener are in the appropriate proportion, so that it is advantageous to improve the strength, hardness and toughness of the panels; (3) the amount of stabilizer is optimized, so that PVC is not decomposed in adverse conditions and the stability of the product is maintained; and (4) due to the addition of the appropriate lubricant, the workpiece is allowed to have good fluidity during the technological process, so that the surface of the workpiece is prevented from scratching, and the product has the best appearance . By means of these measures, the panels obtained from the PVC composite 15 used in the present invention can improve the quality of the product in an effective manner and finally contribute to maintaining a greater market share.

De acuerdo con los requisitos de las caractensticas funcionales de los materiales anteriores, el material compuesto de PVC empleado en la presente invencion puede combinarse mediante diferentes formulaciones, para satisfacer 20 asf los requisitos de diferentes productos. La Tabla 1 muestra diferentes combinaciones de formulacion del material compuesto de PVC.In accordance with the requirements of the functional characteristics of the above materials, the PVC composite material used in the present invention can be combined by different formulations, to meet the requirements of different products. Table 1 shows different combinations of PVC composite material formulation.

Claims (7)

55 1010 15fifteen 20twenty 2525 3030 3535 4040 45Four. Five 50fifty 5555 REIVINDICACIONES 1. Suelo, que comprende:1. Soil, comprising: una capa de poKmero de cloruro de polivinilo (320); ya layer of polyvinyl chloride (320); Y una capa de espuma de polfmero de cloruro de polivinilo (310), fabricandose la capa de espuma de polfmero de cloruro de polivinilo (3l0) por espumacion de un material compuesto de polfmero de cloruro de polivinilo, comprendiendo el material compuesto de polfmero de cloruro de polivinilo:a polyvinyl chloride polymer foam layer (310), the polyvinyl chloride polymer foam layer (3l0) being made by foaming a polyvinyl chloride polymer composite material, the polymer chloride polymer composite material comprising polyvinyl: 40-60 partes en peso de polfmero de cloruro de polivinilo;40-60 parts by weight of polyvinyl chloride polymer; 40-60 partes en peso de carbonato calcico que tiene un volumen de sedimentacion de 2,4-2,8 ml/g;40-60 parts by weight of calcium carbonate having a settling volume of 2.4-2.8 ml / g; 0,8-1,2 partes en peso de agente espumante compuesto que comprende un agente espumante inorganico y un agente espumante organico;0.8-1.2 parts by weight of compound foaming agent comprising an inorganic foaming agent and an organic foaming agent; 3- 5 partes en peso de regulador de espuma;3- 5 parts by weight of foam regulator; 2- 4 partes en peso de endurecedor;2- 4 parts by weight of hardener; 0,8-1,2 partes en peso de lubricante; y0.8-1.2 parts by weight of lubricant; Y 1.5- 2,5 partes en peso de estabilizante,1.5-2.5 parts by weight of stabilizer, en el que la relacion en peso del agente espumante inorganico al agente espumante organico en el agente espumante compuesto esta entre 1:2 y 1:1 ywherein the weight ratio of the inorganic foaming agent to the organic foaming agent in the compound foaming agent is between 1: 2 and 1: 1 and la capa de polfmero de cloruro de polivinilo esta unida a la superficie de la capa de espuma de polfmero de cloruro de polivinilo.The polyvinyl chloride polymer layer is bonded to the surface of the polyvinyl chloride polymer foam layer. 2. Suelo de acuerdo con la reivindicacion 1, en el que el material compuesto de polfmero de cloruro de polivinilo comprende:2. Soil according to claim 1, wherein the polyvinyl chloride polymer composite comprises: 45-55 partes en peso de polfmero de cloruro de polivinilo;45-55 parts by weight of polyvinyl chloride polymer; 45-55 partes en peso de carbonato de calcio;45-55 parts by weight calcium carbonate; 0,9-1,1 partes en peso de agente espumante compuesto;0.9-1.1 parts by weight of compound foaming agent; 3.5- 4,5 partes en peso de regulador de espuma;3.5-4.5 parts by weight of foam regulator; 2.5- 3,5 partes en peso de endurecedor;2.5-3.5 parts by weight of hardener; 0,9-1,1 partes en peso de lubricante; y 1,8-2,2 partes en peso de estabilizante.0.9-1.1 parts by weight of lubricant; and 1.8-2.2 parts by weight of stabilizer. 3. Suelo de acuerdo con la reivindicacion 1, en el que el material compuesto de PVC comprende:3. Floor according to claim 1, wherein the PVC composite material comprises: 50-60 partes en peso de polfmero de cloruro de polivinilo;50-60 parts by weight of polyvinyl chloride polymer; 40-50 partes en peso de carbonato de calcio;40-50 parts by weight calcium carbonate; 1-1,2 partes en peso de agente espumante compuesto;1-1.2 parts by weight of compound foaming agent; 4- 5 partes en peso de regulador de espuma;4- 5 parts by weight of foam regulator; 3- 4 partes en peso de endurecedor;3- 4 parts by weight of hardener; 1- 1,2 partes en peso de lubricante; y1- 1.2 parts by weight of lubricant; Y 2- 2,5 partes en peso de estabilizante.2- 2.5 parts by weight of stabilizer. 4. Suelo de acuerdo con cualquiera de las reivindicaciones 1-3, en el que el material compuesto de polfmero de cloruro de polivinilo comprende:4. Soil according to any of claims 1-3, wherein the polyvinyl chloride polymer composite comprises: un agente abrillantador, siendo la cantidad de agente abrillantador inferior a 1,5 partes en peso; oa brightening agent, the amount of brightening agent being less than 1.5 parts by weight; or 3- 5 partes en peso de fibra vegetal.3- 5 parts by weight of vegetable fiber. 5. Suelo de acuerdo con la reivindicacion 1, en el que la capa (320) de polfmero de cloruro de polivinilo comprende una capa (321) de resistencia al desgaste del polfmero de cloruro de polivinilo prensado en caliente y una capa (322) de pelfcula de color de polfmero de cloruro de polivinilo, en el que la capa (322) de pelfcula de color de polfmero de cloruro de polivinilo esta unida a la capa (310) de espuma de polfmero de cloruro de polivinilo, o en en el que la capa (322) de pelfcula de color de polfmero de cloruro de polivinilo se prensa en caliente sobre una capa (323) de sustrato de polfmero de cloruro de polivinilo y la capa (323) de sustrato de polfmero de cloruro de polivinilo esta unida a la capa (310) de espuma de polfmero de cloruro de polivinilo.5. Soil according to claim 1, wherein the polyvinyl chloride polymer layer (320) comprises a wear resistance layer (321) of the hot pressed polyvinyl chloride polymer and a layer (322) of polyvinyl chloride polymer colored film, in which the polyvinyl chloride polymer colored film layer (322) is attached to the polyvinyl chloride polymer foam layer (310), or in which the polyvinyl chloride polymer color film layer (322) is hot pressed onto a layer (323) of polyvinyl chloride polymer substrate and the polyvinyl chloride polymer substrate layer (323) is bonded to the layer (310) of polyvinyl chloride polymer foam. imagen1image 1 imagen2image2 imagen3image3
ES15764426.1T 2014-03-21 2015-02-06 Ground Active ES2635068T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410106959 2014-03-21
CN201410106959.3A CN103865208B (en) 2014-03-21 2014-03-21 PVC matrix material, foamed board and production method, equipment and floor
PCT/CN2015/072382 WO2015139541A1 (en) 2014-03-21 2015-02-06 Pvc composite material, foaming board and production method, equipment and floor

Publications (1)

Publication Number Publication Date
ES2635068T3 true ES2635068T3 (en) 2017-10-02

Family

ID=50904251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15764426.1T Active ES2635068T3 (en) 2014-03-21 2015-02-06 Ground

Country Status (8)

Country Link
US (1) US9527975B2 (en)
EP (1) EP2998353B1 (en)
CN (3) CN105061941B (en)
AU (1) AU2015234011B2 (en)
CA (1) CA2910369C (en)
ES (1) ES2635068T3 (en)
PT (1) PT2998353T (en)
WO (1) WO2015139541A1 (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12031338B2 (en) 2014-03-21 2024-07-09 Unilin Bv PVC composite material, foam board, and flooring
CN105061941B (en) * 2014-03-21 2017-09-12 浙江天振竹木开发有限公司 A kind of method for making floor
CN104356527A (en) * 2014-09-19 2015-02-18 无锡市博宇塑机有限公司 PVC base material with low shrinkage and preparation method and preparation equipment thereof
CN104277373A (en) * 2014-09-28 2015-01-14 安徽旺岳木塑板材有限公司 Formula for producing building template by utilizing PVC plastic
CN104292696A (en) * 2014-09-30 2015-01-21 山东瑞丰高分子材料股份有限公司 Polyvinyl chloride (PVC) foamed sheet and preparation method thereof
CN104371218A (en) * 2014-11-06 2015-02-25 浙江天振竹木开发有限公司 Composite plate
CN104403233A (en) * 2014-11-26 2015-03-11 浙江天振竹木开发有限公司 Hollow board and composite board
CN104497441A (en) * 2014-12-05 2015-04-08 厦门稻美橡塑制品有限公司 Ecological moisture-proof board and preparation method thereof
US20160207835A1 (en) * 2015-01-20 2016-07-21 Wei-Teh Ho Plastic stone composite
WO2016197311A1 (en) * 2015-06-09 2016-12-15 江苏肯帝亚木业有限公司 Pvc foaming material and manufacturing method therefor, and pvc composite board
WO2016197347A1 (en) * 2015-06-10 2016-12-15 江苏肯帝亚木业有限公司 Board for floor and manufacturing method therefor
CN106313769A (en) * 2015-06-22 2017-01-11 泰州市华丽塑料有限公司 Straw modified composite material
CN105017681A (en) * 2015-07-03 2015-11-04 杭州美溯科技有限公司 PVC wood plastic foaming plate and production technology thereof
CN105587100A (en) * 2015-09-17 2016-05-18 大块建材开发(江苏)有限公司 Method for making novel PVC cork soundproof floor
CN105133818A (en) * 2015-09-25 2015-12-09 江苏贝尔装饰材料有限公司 High-strength PVC sheet floor and manufacturing method thereof
CN105295256B (en) * 2015-12-03 2017-11-24 江苏普奥新型装饰材料有限公司 A kind of PVC board and its manufacture method
CN106915096A (en) * 2015-12-24 2017-07-04 严灵臣 A kind of manufacture method of imitative Wood grain type composite plate
NL2016223B1 (en) * 2016-02-04 2017-08-14 Champion Link Int Corp Panel suitable for constructing a waterproof floor or wall covering, process for producing a panel, panel obtainable by said process.
CN106042565A (en) * 2016-06-24 2016-10-26 无锡市天聚科技有限公司 Novel furniture plate and preparation method thereof
US10889040B2 (en) * 2016-06-28 2021-01-12 John B. Troendle Method of producing a glueless dustless composite flooring material system
US10662656B2 (en) 2016-06-28 2020-05-26 John B. Troendle Glueless dustless composite flooring material system
US10220599B2 (en) * 2016-06-28 2019-03-05 John B. Troendle Glueless dustless composite flooring material system
US10343381B2 (en) * 2016-06-28 2019-07-09 John B. Troendle Method of producing a glueless dustless composite flooring material system
US11248380B2 (en) 2016-06-28 2022-02-15 Sunrise Spc Technology, Llc Glueless dustless composite flooring material system
CN106398031B (en) 2016-08-29 2018-10-16 江苏肯帝亚木业有限公司 PVC hard substrates and preparation method thereof and PVC hard composite boards
CN106280128B (en) * 2016-08-30 2018-04-13 桂林全州燎原科技有限责任公司 A kind of environment-friendly type PVC co-extrusion colour paint free plate and preparation method thereof
CN106366501B (en) * 2016-08-30 2018-04-13 桂林全州燎原科技有限责任公司 A kind of PVC co-extrusions decoration foamed board and preparation method thereof
CN106639248A (en) * 2016-11-09 2017-05-10 浙江晶美建材科技有限公司 Light VCP floor and preparation method thereof
BE1024734B1 (en) 2016-11-10 2018-06-19 Ivc Bvba FLOOR PANEL AND METHOD FOR MANUFACTURING A FLOOR PANEL
CN106587720B (en) * 2016-12-02 2019-10-15 江苏贝尔装饰材料有限公司 A kind of stone plastic floor and preparation method thereof
CN106760394B (en) * 2016-12-08 2019-03-01 安徽志昌竹木科技有限公司 A kind of mute soft floor producing technology of bamboo matter
CN106930505B (en) * 2017-03-06 2019-08-13 张家港市星泰防火保温材料有限公司 A kind of manufacturing method of fireproof floorboard
BE1025188B1 (en) * 2017-04-24 2018-12-03 Kreafin Group Sa METHOD FOR FORMING A VOLTAGE-FREE MULTI-LAYER PVC PLATE MATERIAL
CN111201356A (en) * 2017-05-03 2020-05-26 泰州市华丽新材料有限公司 PVC board and manufacturing method
CN107175872A (en) * 2017-05-12 2017-09-19 安徽同心林塑胶科技有限公司 A kind of composite plate and its preparation method and application
WO2018113325A1 (en) * 2017-07-17 2018-06-28 青岛三益塑料机械有限公司 Composition for producing sheet material foam layer, sheet material including composition, and production method for sheet material
CN108373568A (en) * 2018-02-02 2018-08-07 湖南恒信新型建材有限公司 A kind of hard PVC plank and preparation method thereof
CN108442642A (en) * 2018-04-12 2018-08-24 安徽森泰木塑集团股份有限公司 A kind of outdoor flooring and its preparation process
CN109535605A (en) * 2018-11-30 2019-03-29 重庆伟星新型建材有限公司 Transparent type PVC-U electrician formula
CN109762227A (en) * 2018-12-20 2019-05-17 上海昶法新材料有限公司 A kind of papermaking waste/PE flame retardant composite material and preparation method thereof
CN109762267B (en) * 2018-12-20 2021-09-03 上海昶法新材料有限公司 Papermaking waste/PVC composite material
CN109762268A (en) * 2018-12-29 2019-05-17 上海昶法新材料有限公司 A kind of papermaking by-product reinforced polyvinyl chloride material and preparation method thereof
CN113840722A (en) * 2018-12-31 2021-12-24 宝山控股有限责任公司 System and method for making durable dimensionally stable extruded sheet goods having a desired specific gravity
CN110271159A (en) * 2019-05-27 2019-09-24 福建祥龙塑胶有限公司 A kind of manufacturing method of wallboard
CN110157117A (en) * 2019-05-31 2019-08-23 芜湖海螺型材科技股份有限公司 One kind having ultralow shrinking percentage floor heating ecological floor and preparation method thereof
CN110626027B (en) 2019-08-16 2021-03-16 浙江永裕家居股份有限公司 Co-extrusion SPC foamed floor and preparation method thereof
CN110655738A (en) * 2019-10-19 2020-01-07 福建炭都科技有限公司 Active bamboo charcoal environment-friendly board and preparation process thereof
CN110951193A (en) * 2019-12-20 2020-04-03 山东汇丰新材料科技股份有限公司 Low-density UV special plate and preparation method thereof
CN111234408A (en) * 2020-01-17 2020-06-05 山东汇丰新材料科技股份有限公司 High-brightness paint-free plate with thickness of 15-18mm
CN111574854A (en) * 2020-06-16 2020-08-25 佛山市鑫新新材料有限公司 Preparation method of calcium carbonate filler for producing high-gloss toughened synthetic resin tile
CN111718548A (en) * 2020-08-10 2020-09-29 福建东锋木塑制品有限公司 Novel wood-plastic composite material
CN112029209A (en) * 2020-08-24 2020-12-04 山东博拓新材料科技股份有限公司 PVC (polyvinyl chloride) skinning foaming high-flame-retardant dustproof wear-resistant ceiling board and preparation method thereof
CN112226010A (en) * 2020-09-10 2021-01-15 海宁欧派工贸有限公司 Production method of anti-aging PVC (polyvinyl chloride) plate
CN112049360A (en) * 2020-09-17 2020-12-08 安徽艾雅伦新材料科技有限公司 Soft floor and manufacturing process thereof
CN112457607A (en) * 2020-11-30 2021-03-09 颍上县方圆新材料有限公司 PVC moulding and setting device for production thereof
CN112812471A (en) * 2021-01-24 2021-05-18 湖北欧宅新材料科技有限公司 Environment-friendly wear-resistant bamboo-wood fiber wallboard and preparation method thereof
CN113214579A (en) * 2021-05-28 2021-08-06 山东宜居新材料科技有限公司 Antibacterial ecological floor and preparation method thereof
CN113637269A (en) * 2021-07-28 2021-11-12 山东霞光集团有限公司 High-performance wood-plastic composite material prepared from poplar fibers
CN113492483A (en) * 2021-08-16 2021-10-12 江苏盛翔电子科技有限公司 PVC foaming method and equipment for chalk writing board
CN114316338A (en) * 2021-10-12 2022-04-12 镇江三阳装饰材料有限公司 Process for preparing PVC (polyvinyl chloride) product by adopting plant powder
BE1030234B1 (en) * 2022-01-31 2023-08-29 Kreafin Group Sa METHOD FOR FORMING A MULTI-LAYER PVC SHEET MATERIAL WITH A FOAMED BACKING
CN114539598A (en) * 2022-03-24 2022-05-27 慈溪市赞恩包装科技有限公司 Preparation method of foam board with uniform particles
CN114932732B (en) * 2022-04-26 2023-06-09 常州市贝美家居科技有限公司 Floor and preparation process thereof
CN115094643A (en) * 2022-05-18 2022-09-23 浙江嘉柯新材料科技有限公司 Water-based protein super-soft synthetic leather and production process thereof
CN115028877A (en) * 2022-05-23 2022-09-09 安徽工业大学 Solid waste based stone crystal floor base material and preparation method thereof
CN115558218B (en) * 2022-09-13 2023-10-03 广东雄塑科技集团股份有限公司 Modified polyvinyl chloride, polyvinyl chloride mute pipe and preparation method thereof
CN115572443A (en) * 2022-09-26 2023-01-06 四川轻化工大学 PVC (polyvinyl chloride) wall panel and preparation method and application thereof
CN115850882A (en) * 2022-11-17 2023-03-28 邓权塑业科技（湖南）有限公司 High-calcium PVC (polyvinyl chloride) pipe and production process
CN116922904B (en) * 2023-08-01 2024-02-13 上海舜睿新材料股份有限公司 PVC floor with anti-skid performance and preparation method thereof
CN117341299A (en) * 2023-10-12 2024-01-05 明和科技（唐山）股份有限公司 High-stability mute glass fiber felt floor and preparation method thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544694A (en) * 1982-12-27 1985-10-01 American Hoechst Corporation Extrusion lubricant composition and process
US4599264A (en) * 1984-10-24 1986-07-08 Armstrong World Industries, Inc. Decorative laminate
US5283273A (en) * 1990-11-30 1994-02-01 Ciba-Geigy Corporation Stabilized chlorine-containing polymers
US20060292357A1 (en) * 2004-11-22 2006-12-28 Phillips Plastics Corporation Additives for foaming polymeric materials
CN101148942B (en) * 2006-09-21 2012-03-14 Lg化学株式会社 Sound insulation/ damping material for floor of building
CN100497870C (en) * 2007-04-20 2009-06-10 吴潭波 Wood hard polychloroethylene synthetic floor
CN100449091C (en) * 2007-05-01 2009-01-07 江苏华东机房集团有限公司 Movable calcium sulfale floor block
JP5361217B2 (en) 2008-02-29 2013-12-04 株式会社Ａｄｅｋａ Woody synthetic resin composition with improved weather resistance and molded article thereof
CN101392592B (en) * 2008-09-09 2010-12-08 郎玉山 Novel composite flooring, mold thereof and processing method applying the mold
CN101407613A (en) * 2008-10-30 2009-04-15 胡大忠 PVC foaming architectural decoration material and preparation technique thereof
BE1018453A3 (en) * 2008-10-31 2010-12-07 Tessenderlo Chemie N V S A FOAMED PVC PROFILES WITH HIGH LEVEL OF MINERAL FILLER AND THEIR USE.
CN101509312A (en) * 2009-03-25 2009-08-19 江苏华东机房集团有限公司 False floor tile and floor system composed of same
US8427135B2 (en) * 2009-07-28 2013-04-23 GM Global Technology Operations LLC Directional speed sensing systems and methods
GB0918092D0 (en) * 2009-10-16 2009-12-02 Colormatrix Holdings Inc Liquid formulation
CN102321318A (en) * 2011-09-13 2012-01-18 安徽广德金鹏新材料制造有限公司 PVC high-weatherability imitation-wood crust foaming material
CN102492244B (en) * 2011-12-06 2013-09-18 山东博拓塑业股份有限公司 Polyvinyl chloride free foaming board and preparation method thereof
RS53808B1 (en) * 2012-01-05 2015-06-30 Omya International Ag Fillers for foamed rigid polymer products
CN102964740B (en) * 2012-12-07 2014-05-14 山东博拓塑业股份有限公司 High-hardness wood-plastic building template and preparation method thereof
CN103275416B (en) * 2013-05-27 2015-06-24 上海劲嘉建材科技有限公司 Wood-plastic floor and manufacturing method thereof
CN103554751B (en) * 2013-10-24 2016-10-05 南京聚锋新材料有限公司 A kind of wood-plastic composite floor and preparation method thereof
CN105061941B (en) 2014-03-21 2017-09-12 浙江天振竹木开发有限公司 A kind of method for making floor

Also Published As

Publication number Publication date
EP2998353B1 (en) 2017-05-17
PT2998353T (en) 2017-08-07
CN103865208B (en) 2015-08-26
CN105064658A (en) 2015-11-18
WO2015139541A1 (en) 2015-09-24
CA2910369C (en) 2017-09-26
CA2910369A1 (en) 2015-09-24
CN105064658B (en) 2017-08-25
US20150267025A1 (en) 2015-09-24
AU2015234011A1 (en) 2015-11-12
EP2998353A1 (en) 2016-03-23
CN105061941A (en) 2015-11-18
CN105061941B (en) 2017-09-12
CN103865208A (en) 2014-06-18
US9527975B2 (en) 2016-12-27
AU2015234011B2 (en) 2016-06-30
EP2998353A4 (en) 2016-04-13

Similar Documents

Publication Publication Date Title
ES2635068T3 (en) Ground
US20240309653A1 (en) Pvc composite material, foam board, and flooring
KR101941210B1 (en) Multi-layer expandable light diffusion sheet and manufacturing method thereof
AR060603A1 (en) PROCEDURE TO INTRODUCE AN ADDITIVE IN A CASTED POLYMER MASS AND METHOD TO PRODUCE A MEAT PACK
US10465067B2 (en) Manufacturing process and composition for foamed PVC-P rock shields
ES2236068T3 (en) PROCEDURE FOR THE MANUFACTURE OF STRUCTURAL ELEMENTS BASED ON FOAMED COMPOUNDS OF PLASTIC MATERIALS CONTAINING FIBERS OR SERRIN.
TWI233501B (en) Resin sheets, processes for producing the same, and liquid crystal displays
PE20020140A1 (en) FLAVOR COMPOSITION
US20100119812A1 (en) Light-reflecting member containing polyolefin resin foam, and method for producing the same
ES2962254T3 (en) Elastomeric composition of poly(butylene terephthalate) with excellent heat resistance
KR20150135894A (en) polymer compositions and formed article and manufacturing method of the same
ES2350332B1 (en) FORMULATION WITH INSULATING PROPERTIES
JP6804446B2 (en) Filled polycarbonate composition with improved fluidity and high rigidity
JP2009144122A (en) Foaming agent master batch
TWI274560B (en) Manufacturing method of environmental friendly shoes material
JP2000336201A (en) Luminescent polyolefin foam and its preparation
KR101627308B1 (en) Preparation method of polyolefin resin composition and polyolefin resin composition
CN108749184A (en) A kind of anti-UV and antiultraviolet PVC film and preparation method thereof
KR101696995B1 (en) Extruded plastics
ES2632225A1 (en) Polymeric compound and procedure for obtaining it (Machine-translation by Google Translate, not legally binding)
KR101743239B1 (en) Forming additive and forming composition having the same
JPH0598059A (en) Polyethylene resin foam composition
CN106398032A (en) Fireproof PVC leather for outdoor tent and preparing method thereof
JP2009113450A (en) Method for manufacturing woody resin foam molding, woody resin foam molding, and floor material using the same
JP2000181389A (en) Thermoplastic resin foamed rod body containing wood powder and having light emitting diode